How to remove mold and check for structural moisture?« Back to Previous Page

First, address the visible mold with a solution of one part distilled white vinegar to three parts water. Wear an N95 mask and gloves. Scrub the area thoroughly, let it dry completely, then wipe with a diluted hydrogen peroxide solution to discourage regrowth. Do not use bleach, as it only removes the surface discoloration and does not address the underlying moisture.

Given its location on an external wall during Dubai's humid season, this strongly suggests a condensation issue or a potential leak within the building envelope. The constant temperature difference between the air-conditioned interior and the hot, humid exterior causes condensation inside walls, creating the perfect environment for mold.

For structural moisture, you need a professional inspection. A certified mold inspector will use a moisture meter and thermal imaging camera to non-invasively scan the wall and identify the exact source and extent of the moisture. This is critical, as the problem is often inside the wall cavity.

In Dubai, building-related moisture issues are the responsibility of the building management or owner's association. Contact your building's facility management company to report the issue. They are obligated under Dubai Municipality regulations to address structural defects that lead to indoor dampness and mold growth. A professional inspection report from a third-party company like ours, with documented evidence from a microbiology lab, provides the necessary proof to compel them to take action and fix the root cause, which is likely a breach in the external waterproofing or insufficient insulation. Simply cleaning it yourself will only be a temporary fix.